RTO India — RC COPY not received

Address: Durgapur

I had purchased a Yamaha FZ V3 from Subham Yamaha in July 2020 bearing registration number WB 40AQ 6796 but till date not received the RC copy.Whenever we approach the dealer we are returned by saying it is pending at RTO level.kindly despatch it quickly as vehicles bought after that date also RC already received.